*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.box{
    width: 1680px;
    margin: auto;
}
.right{
    width: 1680px;
    display: inline-block;
}
.right>table{
    width: 1680px;
}
.right>table tr>td{
    border: 1px solid;
    height: 40px;
    line-height: 40px;
    text-align: center;
}
.dian{
    width: 300px;
}
.dian>span{
    color: red;
    font-size: 14px;
}
.shi{
    width: 300px;
}
.fou{
    width: 400px;
}
.ye{
    width: 200px;
    margin: auto;
}